Linksys DMA 2100 Media Center Extender not conntecting to TV

I have a linksys DMA 2100 Media Center Extender and everything seems to be set up right but I can't seem to get a picture or anything on my T.V. I have the red, yellow, white wires connected to the tv. The ethernet cord plugged in and the power cord plugged in. I have checked all of the inputs and channels on the tv it just doesn't seem to work. Anyone know how to fix it?

Faulty unit? Regardless of setup/configuration, you should get a picture when connected to the TV (and the proper input selected on the TV).

With that said, if you are using the "red, yellow, white wires", then you are using a composite input (yellow RCA is video, red/white RCA's are stereo audio). So you should be selecting that input on the TV...it WON'T be a channel.